Langill, Jr., A. W. <br/><br/>
Automatic control systems engineering 
/ A. W. Langill,Jr. 
 - 1a ed. 
 - Englewood ciffs, N.J. :   Prentice-Hall,   c1965 
 - v. :   il. ;   23 cm. 
<br/><br/>Incluye bibliografía e índice 
<br/><br/> Control systems engineering  V.1. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control automático
<br/><br/><label>LC Class. No.: </label>TJ213   / L36 1965